Your Flash is Outdated ...
2017-03-12
https://www.malwarebytes.com
Today, I was doing some browsing and I got a message which appears to be from Adobe asking me to update the Flash. Stupid of me, I updated it. Well, I just install a malware / adware / virus on my Mac for the first time.
Took me all afternoon to come across software call Malwarebytes ... I had to disable JAVA on my Safari browser to install this software. I run it and the virus is gone.
Don't ever trust the message you see on the internet.